Water quality application of inductively coupled plasma mass spectrometry (ICP MS) part 2 determination of 62 elements

Ngày tải lên: 03/07/2016, 18:45

... analysis of the organic solvent is the preferred method of analysis, either untreated or simply diluted in a suitable solvent Direct organic solvent analysis demands some ... cleaners In the case of non water-soluble organic solvents, oxygen cannot be derived from the water solvent and so another source of oxygen is required For this second group of organic so...

Ngày tải lên: 05/03/2014, 21:20

... Zhao and Leung: Quality evaluation of mycelial Antrodia camphorata using high-performance liquid chromatography (HPLC) coupled with diode array detector and mass spectrometry (DAD-MS) Chinese Medicine ... study aims to identify the full profile fingerprint of nucleosides and nucleobases in mycelial AC by using high-performance liquid chroma...

Ngày tải lên: 13/08/2014, 15:21

... 5 2-6 8-6 119 4-6 5-6 221 2-6 7-1 376 6-8 1-2 158 2-0 9-8 186 1-4 0-1 6606 3-0 5-6 191 2-2 4-9 1597 2-6 0-8 9788 6-4 5-8 101 4-7 0-6 12 2-1 4-5 8578 5-2 0-2 292 1-8 8-2 2824 9-7 7-6 2735 5-2 2-2 4048 7-4 2-1 2293 6-7 5-0 3280 9-1 6-8 ... test to quantify the ecotoxicity level of river water from an urban area in...

Ngày tải lên: 05/09/2013, 10:15

... present status of the river water quality in Hadano basin and its relation with nonpoint sources of pollution Up to now, river water quality had been monitored only at the downstream of rivers This ... 9, No.2, 2011 of this city This study on the analysis of river water quality and its relationship with nonpoint sources of pollution...

Ngày tải lên: 05/09/2013, 10:17

... article as: Kooren et al.: Evaluating the potential of a novel oral lesion exudate collection method coupled with mass spectrometry-based proteomics for oral cancer biomarker discovery Clinical Proteomics ... DeSouza LV, Matta A, Tripathi SC, Ghanny S, DattaGupta S, Thakar A, Chauhan SS, Siu KWM: iTRAQMultidimensional Liquid Chromatography and Tandem...

Ngày tải lên: 13/08/2014, 13:20

Ngày tải lên: 21/04/2014, 10:02

... T-Wave thứ hai: cho MS2 TOF: Lựa chọn V mode/ W mode GC -MS Tách GC Xác định MS Có thư viện phổ chuẩn Interface Mass spectrometer acts as a detector for GC LC- MS • Tách LC Xác định MS • Khó khăn: loại ... phun điện ESI (Electrospray Ionization) LC- MS • Tách LC Xác định MS • Khó khăn: loại ảnh hưởng dung môi thành phần pha động; thư viện phổ • Để ghép nối LC MS: •...

Ngày tải lên: 24/05/2014, 20:42

... phát từ những lí trên, chọn đề tài: Nghiên cứu xác định hàm lượng crom gecmani số loài nấm lớn lấy từ vườn quốc gia Pù Mát – Nghệ An phương pháp phổ khối lượng plasma cảm ứng (ICP – MS) ... VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC VINH VÕ THỊ HƯƠNG NGHIÊN CỨU XÁC ĐỊNH HÀM LƯỢNG CROM VÀ GECMANI TRONG MỘT SỐ LOÀI NẤM LỚN LẤY TỪ VƯỜN Q...

Ngày tải lên: 20/07/2015, 10:11

... trƣờng nuôi sò huyết huyện Cần Giờ, Thành Phố Hồ Chí Minh, tiến hành thực đề tài: Xác định hàm lƣợng asen, chì cadimi tích tụ sò huyết (Anadara granosa) số xã thuộc huyện Cần Giờ, TP Hồ Chí Minh phƣơng ... nuôi sò huyết số xã thuộc huyện Cần Giờ, Tp Hồ Chí Minh Đánh giá rủi ro sử dụng sò huyết Đối tƣợng ng...

Ngày tải lên: 16/12/2015, 13:02

... through the application of the model in assessing the English version of the Law on Investment 2005 of Vietnam and conclusions based on the findings Finally, implications for translating Vietnamese ... at assessing the quality of the English translation of the Law on Investment of Vietnam Therefore, a set of parameters for a...

Ngày tải lên: 07/11/2012, 14:36

... arrangements of flow third tank Figure Schematic diagram for improvement of water quality by removal of SS and biological filtration in closed water bodies a a: screw motor Ｍ b: biological carrier ... Water and Environment Technology, Vol.1, No.2, 2003 Conclusion The experiment on improving water quality was carried out by removal of SS and biol...

Ngày tải lên: 05/09/2013, 08:40

... pressure in the high concentrated oxygen dissolver A valve is set at the outlet of the lab scale high concentrated oxygen dissolver By adjusting this valve, the pressure in the high concentrated oxygen ... m3/d) of high concentrated oxygen water in which the instant DO could be as high as 70 mg/L Samples were taken and pretreated in different ways to...

Ngày tải lên: 05/09/2013, 08:40

... reason for high SS pollution load in Phnom Penh was unclear CONCLUSION In order to evaluate the quality of sewage from Phnom Penh City, the sewage water quality was investigated from December ... Bisphenol-A already spread in Phnom Penh City In particular, the level of both surfactants in sewage from Phnom Penh was similar to that of Japan Domestic wastewa...

Ngày tải lên: 05/09/2013, 09:08

... in each window session RESULTS AND DISCUSSIONS Simulation of atrazine fate, leaching and runoff loss As atrazine load into the RBS and the runoff depth from the cornfield increased the atrazine ... only provides inputs to the rest of the model that there is a crop growing Simulation of atrazine transport The focus of this simulation was on the movement of...

Ngày tải lên: 05/09/2013, 09:08